#main {
  .header {
    background-color: #fff;
    height: 48px;
    padding: 0;
    width: 100%;
    z-index: 1;
    .header-logo {
      display: inline-block;
      min-width: 200px;
      height: 48px;
      line-height: 48px;
      font-size: 18px;
      color: #333;
    }
    .header-user {
      display: inline-block;
      height: 40px;
      line-height: 40px;
      margin-right: 10px;
      margin-top: 5px;
      padding: 0 10px;
      cursor: pointer;
    }
  }
  #content {
    position: fixed;
    left: 200px;
    top: 89px;
    bottom: 0;
    right: 0;
    overflow: auto;
    z-index: 1;
  }

  
}
